Pinless hinge structure

Details Pinless hinge structure Pinless hinge structure

1977-09-26

1978-11-07

Kee Chi, James

Miscellaneous hardware (e.g., bushing, carpet fastener, caster,

Sash balances

Spring

16149, 16171, 16DIG13, E05D 106, E05D 710

Patent

active

041238222

ABSTRACT:
A pinless hinge structure including first and second members, with the first member having a slot therein and also having first and second bearing surfaces on opposed sides of the slot, and with the second member having opposed, generally convex and concave surfaces. When the first and second members are assembled to form the hinge structure, the generally convex and concave surfaces of the second member face the first and second bearing surfaces, respectively, to enable the first and second members to pivot with respect to each other.

REFERENCES:
patent: 2302661 (1942-11-01), Benson
patent: 2365378 (1944-12-01), Benson
patent: 2637460 (1953-05-01), Yates
patent: 2644192 (1953-07-01), McClellan
patent: 2834072 (1958-05-01), Miller
patent: 3134134 (1964-05-01), McCubbin
patent: 3179214 (1965-04-01), Hilfiker
patent: 3388421 (1968-06-01), Koziol
patent: 3422488 (1969-01-01), Horstman
patent: 3710419 (1973-01-01), De Groft
patent: 3803668 (1974-04-01), Remick
patent: 3868746 (1975-03-01), Dobrjanskyj et al.
patent: 3911528 (1975-10-01), Rojic, Sr.
patent: 3952369 (1976-04-01), Erickson

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